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Customized for USDA (United States Department of Agriculture), the Whirl-Pak® USDA Sterilized bag sets the standard samples collected in the food and dairy industry. With built-in secure closure tabs the USDA trusted Whirl-Pak Bags for the shipping and storage of sample material.

Whirl-Pak® USDA Sterilized Sampling Bags provide a secure, contaminant free flexible container that ensures dependable analysis results. You can count on Whirl-Pak® products as a proven, economical and efficient way to collect, store and transport samples.

Why does the USDA prefer Whirl-Pak bags?

Features for your Benefit:

• Maximum protection against leaks
  • Our signature continuous perimeter seal ensures satisfaction during sample collection, analysis and storage for leak-proof results.
  • Accommodate solid, semi-solids and liquids
• Sterilized for results you can trust
  • Whirl-Pak understands your need for a sterilized container, that is why our bags go through post-manufacturing sterilization, known as +1 Sterilization. This additional step is instrumental in our process for your trust and satisfaction.
  • Sterility documentation available to lookup and download for easy digital and record keeping
• Extreme film clarity and strength
  • The polyethylene blend used for Whirl-Pak bags is superior in strength and clarity and sterilized after manufacturing. With Whirl-Pak you are getting quality you can trust, every time.
• Aseptic collection design elements
  • Intentionally designed, our opening Tyvek® Pull Tabs are perpendicular to the opening of the bag. This feature keeps your hands away for a safe, aseptic collection technique each time.

All sterile closure Whirl-Pak bags are R-NASE, D-NASE, Pyrogen and BPH free; our bags also comply with regulatory and industrial requirements of USDA, FDA, HACCP and EPA.

Additional Product Information:

• Do not use bags at temperatures above 180°F (82°C).
• Whirl-Pak bags can be frozen to any temperature, even liquid nitrogen temperatures down to -320°F (-196°C) – careful handling is required after freezing.
• Volume/capacity is measured when the bag is closed and tab is folded over three times (volume and dimensions are approximate ±5%).
• Shelf Life from Sterilization date is found on the Sterility Documentation: 5 years from Sterilized date found on your Sterility Confirmation

USDA Bags